摘要:
ubi文件系统分析http://download.csdn.net/detail/songqqnew/4919666drivers/mtd/ubi/build.cmtd_devs是ubi卷和mtd分区绑定的数目。mtd_devs初始值=0,每执行一次ubi_mtd_param_parse,mtd_devs+1ubi_mtd_param_parse在内核初期初始化执行parse_args时调用到(而build.c里的module_param_call(mtd, ubi_mtd_param_parse, NULL, NULL, 000)指定在解析到mtd=时,调用ubi_mtd_param_par 阅读全文